Base | Representation |
---|---|
bin | 1011101011100010… |
… | …1100001000001100 |
3 | 22002111211222202100 |
4 | 2322320230020030 |
5 | 22410132013423 |
6 | 1235042555100 |
7 | 140461440615 |
oct | 27270541014 |
9 | 8074758670 |
10 | 3135422988 |
11 | 1369956775 |
12 | 736068a90 |
13 | 3ac77b499 |
14 | 21a5b8c0c |
15 | 1353e4343 |
hex | bae2c20c |
3135422988 has 18 divisors (see below), whose sum is σ = 7925652644. Its totient is φ = 1045140984.
The previous prime is 3135422981. The next prime is 3135423061. The reversal of 3135422988 is 8892245313.
3135422988 is a `hidden beast` number, since 3 + 1 + 3 + 542 + 29 + 88 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (3135422981) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43547506 + ... + 43547577.
Almost surely, 23135422988 is an apocalyptic number.
It is an amenable number.
3135422988 is an abundant number, since it is smaller than the sum of its proper divisors (4790229656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3135422988 is a wasteful number, since it uses less digits than its factorization.
3135422988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87095093 (or 87095088 counting only the distinct ones).
The product of its digits is 414720, while the sum is 45.
The square root of 3135422988 is about 55994.8478701389. The cubic root of 3135422988 is about 1463.6325054029.
The spelling of 3135422988 in words is "three billion, one hundred thirty-five million, four hundred twenty-two thousand, nine hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •